Harris RF-5980-SA001 Amplified Speaker

© Brooke Clarke 2016

Background
Description
Photos
Related
References
Links

Background 

This is a current (2016) amplifed speaker with an On/Off switch and volume control for both the speaker and also for handset/headsets.

Description

Theboth  handset mike audio outputs are tied toghther and are routed directly to the Radio Interface connector, i.e. it does not have any presence on the PCB.
The PTT lines from both handsets are tied toghther and go to both the Radio Interface connector and the PCB ofr Tx/Rx switching.
There are two audio inputs from the Radio Interface connector, maybe for the Left and Right handset audio connectors.

Connectors

Radio Interface

Ppanel connector: MS3114E10-6S
Pinout

Pin
Wire
Ddevice
Description
A
Green
Handset-A Audio gnd
B
Blue

Handset Spkr-1
C
White/Green PCB-7
PTT
D
White/Black
Handset-D
Handset Mike
E
nc


F
Blue

Handset Spkr-2

Why two audio inputs on Pins B (standard) and Pin F (aux?).  Tell me

Cable connector:

Power

Panel connector: KS3114E8-33P
Pinout

Pin
Wire
Description
A
Violet
?
B
Green
return ?
C
Red
+24V ?

Pin A goes to PCB-17 through L8 then L4 then PCB-8 and then to Power-B.  So either A or B can be used as the DC power return.
Not sure why this is done?  If you know tell me.

Cable connector:

Handset/Headset

Panel connector: U-283
Pins E & F not used
U-229 Audio Pinout

PCB

PCB Pinout

Pin
Wire
Color
Device 1
Device 2
1 Blue
Radio-If-B
1A
Blue Radio-If-F
2
Red
Pwr On-Off
Power-C
3
Orange
Headset-Pot-2
4
Yellow
Headset-Pot-3
4A
Yellow Spkr-Pot-3
5
White/Red
Spkr-Pot-2
6
White/Green
R. Handset-C
6A
White/Green L. Handset-C
7
White/Green Radio-If-C

8
Green
 Power-B
9
Green Headset-Pot-1

10
Green Spkr-Pot-1

11
White
Speaker
12
Brown
Chassis Ground

13
Black
Spkr-On/Off
14
Black Speaker
Spkr-On/Off

15
Gray R. Handset-B

16
Gray L. Handset-B
17
Violet
 Power-A

1 = 1A
4 = 4A
6 = 6A = 7
9 = 10
17 - L8 - L4 - 8

Photos


Fig 1
Harris
                      RF-5980-SA001 Amplified Speaker
Fig 2
Harris
                      RF-5980-SA001 Amplified Speaker
Fig 3
Harris
                      RF-5980-SA001 Amplified Speaker
Fig 4
Harris
                      RF-5980-SA001 Amplified Speaker







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References


Links

PRC68, Alphanumeric Index of Web pages, Contact, Products for Sale
Page Created 13 Oct 2016